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Author Topic: ZF 5 Speed gearbox  (Read 2832 times)

MP

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  • 1967 250sl zf 5 speed. colour 172 anthracite
ZF 5 Speed gearbox
« on: August 26, 2021, 12:55:03 »
What is the best oil for the ZF  5 speed gearbox, what does anyone else use ?

Maurice
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1967 250sl ZF 5 speed
1991 300ce-24 coupe Sportline
1962 Lambretta TV175/ RB20
2000 Ducati 748s
1970 Ducati Monza

Benz Dr.

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  • Benz Dr.
Re: ZF 5 Speed gearbox
« Reply #1 on: August 26, 2021, 14:32:34 »
I use synthetic ATF.
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1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
Dan Caron's SL Barn
1966 230SL 5 speed
1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
2013  GMC  Sierra
1965  230SL
1967 250SL
1970 280SL
1990 560SEC

114015

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Re: ZF 5 Speed gearbox
« Reply #2 on: August 26, 2021, 15:04:00 »
Support Dan's statement.

This is also what Mercedes recommends. ;)



Achim
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Achim
(Germany)

MP

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  • 1967 250sl zf 5 speed. colour 172 anthracite
Re: ZF 5 Speed gearbox
« Reply #3 on: August 26, 2021, 17:44:41 »
Thank you, is there a particular make or grade?
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1967 250sl ZF 5 speed
1991 300ce-24 coupe Sportline
1962 Lambretta TV175/ RB20
2000 Ducati 748s
1970 Ducati Monza

MartinK

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Re: ZF 5 Speed gearbox
« Reply #4 on: August 26, 2021, 18:12:09 »
Hei. I prefer ExxonMobil lubricants. The Mobil1 synthetic ATF https://www.mobil.com/en/lubricants/for-personal-vehicles/our-products/products/mobil-1-synthetic-atf/ covers all Dexron requirements. Talk soon. Martin
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MikeSimon

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Re: ZF 5 Speed gearbox
« Reply #5 on: August 26, 2021, 21:21:54 »
I am not convinced. ATF and Dexron are Automatic Transmission spec standards. They are formulated to work on clutch packs and in torque converters. I want to guess that there are better oils for a manual transmission. Would you use ATF in the rear axle?
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1970/71 280SL Automatic
Sandy Beige
Parchment Leather
Power Steering
Automatic
Hardtop
Heated Tinted Rear Window
German specs
3rd owner

MartinK

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Re: ZF 5 Speed gearbox
« Reply #6 on: August 27, 2021, 06:40:50 »
Yes, seems weird but the manual mercedes gearbox including the  ZF S5-20 are operating with Automatic transmission fluid. The rear axles are filled with hypoid-lubricant. Talk soon. Martin.
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MikeSimon

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Re: ZF 5 Speed gearbox
« Reply #7 on: August 27, 2021, 12:36:44 »
Hey Martin: My mother was born in Büdingen. My sister used to own a hotel/restaurant in Nidda. Sorry for the hijack! Once you get away from home, you realize how small the world really is.
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1970/71 280SL Automatic
Sandy Beige
Parchment Leather
Power Steering
Automatic
Hardtop
Heated Tinted Rear Window
German specs
3rd owner
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